Avana Stream
General information
Height above mean sea level (en)	4 m
Labarin ƙasa
Tsarin Daidaiton Labarin Kasa	21°14′48″S 159°43′45″W / 21.2467°S 159.7292°W / -21.2467; -159.7292
Kasa	Cook Islands (en)
Territory	Cook Islands (en)
River mouth (en)	Pacific Ocean

Rafi Avana rafi ne a gundumar a rafin Ngatangiia akan Rarotonga a cikin Tsibirin Cook.Yana gudana a cikin kwarin Avana kuma ya fita zuwa cikin Lagon Muri a Vaikai Tapere . Ruwan da aka dauko akan rafi yana ba da ruwa ga rabin mutanen Rarotonga.

• Jerin rafukan tsibirin Cook